Page 86
45-J Desel - Servce & Parts Manual
January 2022
Secton 18 - Mechancal Components
Carefully apply lifting pressure. Check the balance of the
load before lifting and adjust the rigging as necessary.
Lift the Turntable Assembly off the Chassis.
Note:
Turntable Mass with Counterweight, Swing Drive and
Rotary Manifold removed:
4,000 LBS
1,814 KG
14.
15.
ART_4947
Remove the bolts and washers holding the Swing
Bearing to the Chassis.
THE WASHERS USED ON
THESE BOLTS ARE HARDENED
STRUCTURAL WASHERS������
REPLACE LOST OR DAMAGED
WASHERS WITH MEC PART
#50582 ONLY������
Remove the Swing Bearing and ring spacers from
the Chassis.
Note:
Ring Bearing Mass:
200 LBS
91 KG
16.
17.
ART_4948
Assembly
Assembly is the reverse of disassembly, with special instructions regarding Swing Bearing and Swing
Drive installation below.
Tighten all fasteners to proper torque as shown below. Refer to Section 4 of this manual for torque
specifications of fasteners not listed below.
Location
Torque
Swing Bearing Bolts on Chassis
180 Lb-ft
244 N-m
Swing Bearing Bolts on Turret
180 Lb-ft
244 N-m
Swing Drive Bolts
320 Lb-ft
434 N-m
